EP2649171B1 - Composition de nettoyage de surfaces dures - Google Patents

Composition de nettoyage de surfaces dures Download PDF

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Publication number
EP2649171B1
EP2649171B1 EP11790632.1A EP11790632A EP2649171B1 EP 2649171 B1 EP2649171 B1 EP 2649171B1 EP 11790632 A EP11790632 A EP 11790632A EP 2649171 B1 EP2649171 B1 EP 2649171B1
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EP
European Patent Office
Prior art keywords
composition
amine oxide
weight
anionic
hydrotrope
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP11790632.1A
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German (de)
English (en)
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EP2649171A1 (fr
Inventor
Mahnaz Company
Anette Thyberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nouryon Chemicals International BV
Original Assignee
Akzo Nobel Chemicals International BV
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Priority to EP11790632.1A priority Critical patent/EP2649171B1/fr
Publication of EP2649171A1 publication Critical patent/EP2649171A1/fr
Application granted granted Critical
Publication of EP2649171B1 publication Critical patent/EP2649171B1/fr
Not-in-force legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/75—Amino oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/835—Mixtures of non-ionic with cationic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/044—Hydroxides or bases
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces

Definitions

  • the present invention relates to certain compositions and the use of said compositions for removal of dirt from hard surfaces, especially for brushless cleaning of vehicles, such as e.g. cars and buses.
  • the chemicals used and the specific formulation applied play a very important role in reducing the amount of this traffic film that is left on the surface after cleaning. Further, the chemicals should be very effective at low concentration and have minimal environmental impact.
  • WO 2005/113735 generally discloses an aqueous cleaning composition for hard surfaces having a pH of less than 7.0 which comprises a) a non-ionic surfactant, more specifically selected from a group consisting of alkoxylated branched or linear alcohols, amine oxides, polyhydritic alcohols, betaines, and mixtures thereof, b) an alkoxylated cationic surfactant, c) a hydroxyl-functional organic solvent, and d) a water soluble organic acid.
  • a non-ionic surfactant more specifically selected from a group consisting of alkoxylated branched or linear alcohols, amine oxides, polyhydritic alcohols, betaines, and mixtures thereof
  • an alkoxylated cationic surfactant c
  • a hydroxyl-functional organic solvent a hydroxyl-functional organic solvent
  • a water soluble organic acid a water soluble organic acid
  • WO 03/087280 generally discloses vehicle drying and polishing compositions including a) an alkyl ether amine, b) an alkyl diamine, c) a propoxylated or mixed alkoxylated quaternary ammonium compound exemplified by a compound having two ethyl groups, one methyl group, and one polyoxypropylene group, and d) a stabilizer including neutralising acid and/or a non-ionic surfactant, which may be e.g. an amine oxide, an alkoxylated alcohol that may be end-capped or an alkyl glycoside, or mixtures thereof.
  • the composition may further include an ethoxylated quaternary ammonium compound such as PEG 15 cocomonium chloride.
  • EP 1 074 606 discloses a liquid detergent formulation for use as a hard surface cleaner, comprising alkyl sulphates, alkyl ether sulphates, a betaine surfactant, an ethoxylated alcohol, and a C 8-22 alkyl polyglycoside, which formulation may also comprise an amine oxide.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)

Claims (15)

  1. Utilisation d'une composition aqueuse alcaline comprenant
    a) un oxyde d'amine,
    b) un agent tensioactif non ionique, qui n'est pas un oxyde d'amine,
    c) un hydrotrope cationique ayant la formule (I)
    Figure imgb0013
     dans laquelle R = un groupe hydrocarbyle en C6 à C22, R1 et R2 représentent indépendamment des groupes alkyle en C1 à C4, n est au moins égal à 12, et au plus égal à 25 ; et X- représente un anion,
    d) éventuellement d'autres additifs conventionnels, et
    e) le reste étant de l'eau ;
    avec la condition que ; si un agent tensioactif anionique et/ou amphotère est présent dans la composition, alors la quantité molaire d'hydrotrope cationique de formule (I) est supérieure à la quantité molaire de tous les groupes anioniques qui font partie d'un agent tensioactif anionique et/ou amphotère ; pour le nettoyage des surfaces dures.
  2. Utilisation selon la revendication 1, dans laquelle la composition comprend un agent tensioactif anionique et/ou amphotère, où le rapport molaire de groupes anioniques dans l'agent tensioactif anionique et/ou amphotère sur hydrotrope cationique est inférieur à 1:3.
  3. Utilisation selon la revendication 1, dans laquelle la composition est exempte d'agents tensioactifs anioniques et amphotères.
  4. Utilisation selon la revendication 1, dans laquelle la composition comprend des hydroxydes alcalins, des adjuvants alcalins et/ou des agents complexants alcalins.
  5. Utilisation selon les revendications 1 à 4, dans laquelle l'oxyde d'amine répond à la formule
    Figure imgb0014
     dans laquelle R3 représente un groupe hydrocarbyle ou un groupe acyle contenant de 8 à 22 atomes de carbone, B représente O ou NH et y est 0 ou 1, à condition que lorsque R3 est un groupe acyle, y doit être égal à 1 ; R4 et R5 représentent, indépendamment, un groupe alkyle en C1 à C4 ou le groupe (AO)2H, où AO représente un groupe alkylèneoxy ayant 2 à 4 atomes de carbone et z est un nombre de 1 à 5.
  6. Utilisation selon les revendications 1 à 5, dans laquelle l'agent tensioactif non ionique répond à la formule
    R6O - (PO)a(EO)b(PO)cH (IV)
    dans laquelle R6 représente un groupe hydrocarbyle en C8 à C18, PO est une unité propylèneoxy, EO est une unité éthylèneoxy, a= 0 à 5, b= 1 à 20, et c= 0 à 5.
  7. Utilisation selon les revendications 1 à 6, dans laquelle la composition comprend
    i) de 0,03 à 20% en poids de l'oxyde d'amine,
    ii) de 0,03 à 20% en poids de l'agent tensioactif non ionique,
    iii) de 0,015 à 20% en poids de l'hydrotrope,
    iv) de 0,03 à 40% en poids d'hydroxydes alcalins, d'adjuvants alcalins et/ou d'agents complexants alcalins,
    c) éventuellement d'autres additifs conventionnels, et
    vi) le reste étant de l'eau.
  8. Utilisation selon les revendications 1 à 7, dans laquelle le rapport pondéral d'oxyde d'amine sur agent tensioactif non ionique est compris entre 1:2 et 8:3.
  9. Utilisation selon les revendications 1 à 8, dans laquelle le rapport pondéral de la somme d'oxyde d'amine et d'agent tensioactif non ionique sur hydrotrope est compris entre 1:3 et 5:3.
  10. Utilisation selon la revendication 1 à 9 pour le nettoyage par dispositif sans brossage, de préférence avec un appareil de pulvérisation à jet d'eau.
  11. Procédé pour le nettoyage des surfaces dures qui comprend les étapes consistant à ajouter auxdites surfaces une quantité efficace d'agent de nettoyage de la composition définie dans les revendications 1 à 9 et à rincer lesdites surfaces en utilisant un appareil de pulvérisation à jet d'eau.
  12. Une composition aqueuse alcaline comprenant
    a) un oxyde d'amine,
    b) un agent tensioactif non ionique, qui n'est pas un oxyde d'amine,
    c) un hydrotrope cationique de formule (I)
    Figure imgb0015
     dans laquelle R = un groupe hydrocarbyle en C6 à C22, R1 et R2 représentent indépendamment un groupe alkyle en C1 à C4, n est au moins égal à 12, et au plus égal à 25 ; et X- représente un anion,
    d) éventuellement d'autres additifs conventionnels, et
    e) le reste étant de l'eau ;
    dans laquelle le rapport pondéral de la somme d'oxyde d'amine et d'agent tensioactif non ionique sur hydrotrope est compris entre 1:3 et 5:3 ; et
    avec la condition que si un agent tensioactif anionique et/ou amphotère est présent dans la composition, alors la quantité molaire d'hydrotrope cationique de formule (I) est supérieure à la quantité molaire de tous les groupes anioniques qui font partie d'un agent tensioactif anionique et/ou amphotère.
  13. Une composition selon la revendication 12, comprenant
    i) de 0,03 à 20% en poids de l'oxyde d'amine,
    ii) de 0,03 à 20% en poids de l'agent tensioactif non ionique,
    iii) de 0,015 à 20% en poids de l'hydrotrope,
    iv) de 0,03 à 40% en poids d'hydroxydes alcalins, d'adjuvants alcalins et/ou d'agents complexants alcalins,
    c) éventuellement d'autres additifs conventionnels, et
    vi) le reste étant de l'eau.
  14. Produit intermédiaire comprenant
    de 0,5 à 50% en poids/poids d'un ou de plusieurs oxydes d'amine,
    de 0,5 à 50% en poids/poids d'un ou de plusieurs agents tensioactifs non ioniques,
    de 0,5 à 50% en poids/poids d'un ou de plusieurs hydrotropes cationiques ayant la formule (I)
    Figure imgb0016
     dans laquelle R = un groupe hydrocarbyle en C6 à C22, R1 et R2 représentent indépendamment un groupe alkyle en C1 à C4, n est au moins égal à 12, et au plus égal à 25 ; et X- représente un anion,
    éventuellement d'autres additifs conventionnels, et
    de 0,0 à 50% en poids/poids d'eau,
    jusqu'à un total de 100% en poids, grâce à quoi le pH du produit intermédiaire est inférieur à 8 tel que mesuré à une température de 25°C, qui peut être dilué et combiné avec un agent alcalin pour former une formulation des revendications 12 à 13.
  15. Procédé de formation de la composition des revendications 12 à 13, comprenant les étapes de dilution d'un produit intermédiaire de la revendication 14 avec de l'eau, et si nécessaire, la combinaison avec un agent alcalin.
EP11790632.1A 2010-12-07 2011-12-05 Composition de nettoyage de surfaces dures Not-in-force EP2649171B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11790632.1A EP2649171B1 (fr) 2010-12-07 2011-12-05 Composition de nettoyage de surfaces dures

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42040010P 2010-12-07 2010-12-07
EP10193983 2010-12-07
PCT/EP2011/071687 WO2012076432A1 (fr) 2010-12-07 2011-12-05 Composition de nettoyage de surfaces dures
EP11790632.1A EP2649171B1 (fr) 2010-12-07 2011-12-05 Composition de nettoyage de surfaces dures

Publications (2)

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EP2649171A1 EP2649171A1 (fr) 2013-10-16
EP2649171B1 true EP2649171B1 (fr) 2014-10-29

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US (2) US20130298948A1 (fr)
EP (1) EP2649171B1 (fr)
CN (1) CN103237877B (fr)
BR (1) BR112013013487A2 (fr)
WO (1) WO2012076432A1 (fr)

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Also Published As

Publication number Publication date
US20170073615A1 (en) 2017-03-16
CN103237877A (zh) 2013-08-07
CN103237877B (zh) 2014-11-05
US20130298948A1 (en) 2013-11-14
WO2012076432A1 (fr) 2012-06-14
BR112013013487A2 (pt) 2016-10-11
EP2649171A1 (fr) 2013-10-16

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